Robin is a Bluetooth transmitter, receiver and all in one function adapter. When used as a transmitter, it can transfer music from your mobile, Walkman, TV and computer to your Bluetooth receiver, Stereo Bluetooth headphone, Bluetooth speakers etc through wireless technology. When used as a Bluetooth receiver, it can be connected to a stereo Bluetooth headphone or speakers to receive wireless audio signals (by plugging headphone audio cable into 3.5mm port).

Salient Features:

Highly portable. It’s only as wide as 2 new 1 rupee coins put together and weighs just 18 grams.

Bluetooth 5.0 2-in-1 Adapter continuously streams even while charging. Built-in battery for up to 13Hrs TX (transmission) working time and 9Hrs RX (reception) working time- enjoy your favorite wireless content all the time.

Upgraded Bluetooth V5.0 transmitter can connect two Bluetooth devices simultaneously (like 2 headphones + TV). Two people can watch TV but will not disturb other members of the family.

Bluetooth Everywhere! In Transmitter mode (TX), turn a non-Bluetooth TV, PC, CD player, iPod, MP3 / MP4 into a Bluetooth transmitter while pairing with Bluetooth stereo. Receiver mode (RX): Ideal for music streaming at home and also in cars.

Sir,
All pairing instructions are mentioned very clearly in the manual. The pariing process is very easy. Switch off the device, select RX or TX mode, switch Bluetooth on in Macbook and power on Robin. It pairs automatically. (RX is for receiving audio and TX is for transmitting audio).
Thank you.